Transaction not yet indexed

388TSUyYAxG5rcwgYC2PCMBRD4ckdFrpVS5R91msUy7VYoZWDfyPYPSr3uM9d2e29WFjuGU6v9QGuCu1v9q8fubX

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