Transaction not yet indexed

1263uexPC6dcSSS5YC25JNC9d52eQ3fWomTp4mA8PZEUV6sYPAYtaq8behY3Dyug3PiDvtw1g3CYAKbEBjpx62tx

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.