Transaction not yet indexed

347CfEFLMkfDfQfGFY2uwnCrR9PwPtzuKgWuHnrgEDEpYYAMum4Q3X3FYMXPbjQLHH5kTXDDmBGC8hnJ95VG9kL2

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