this is the transaction:
https://blockchain.info/tx/19f868c7cc8729ddec2c78a0f00f307824391905fe89456c3c699958f7e4fe9ait seems blockchain now shows it as it has been accepted on the chain following my submission via coinbin. prior to that, blockchain would not show it (as an unconfirmed transaction).
this is the rawtx:
0100000001227c1d32530734974d09e778d88212f67ff52e572433158f86e8c8c0b189a46a00000
000fdfe0000483045022100e9b171318581a287327cb852b011f0e9a8b2538e4ddd5213d66e388a
d0bdf75302207e97c8fd7c692b889c4d38b190d018fcdfc08bb64ea01b32a620b170fe8874ce014
830450221008e5d30379f3cfb02b786ba6c55481dba16e0494679ff5a19a5e2c0e6f7ec8d2a0220
268fbed3845858e342c2eeb4cf9ec711fda9943de2642bcf2e2a5ce3fe158846014c69522102550
6dcef68aceb74afd04cf11d78111f3be0274eb5e7b57f0e9b541a38fe43492102a7bc1d861dd37f
19c74b83dfad3471e78870a9180328074428d9e16cecb71d95210305b1f042793916aecf5ffc406
f17345b7427e66e8c1ab5f7cd7f337b56e8273a53aeffffffff0170742f00000000001976a914e6
a3996ef18c69cb1dd44720332bc9513510d13288ac00000000