Transaction not yet indexed

SxgnPoGwakADMPMvmfbWZ4iENjP1HxhPGPL47rafMsRtgzBdoq8fUGEGBTBgD91f3tgPCaCPMtrapQYCMQiq4ta

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