Transaction not yet indexed

337Sm1mVdaPKBzEEphXWNEZcsjHPpG2MyRtkWJMY9NBmZT1X9udr4g8bQxMisqswS9C14XfnpZEPSuYMM9ePxSwh

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