Transaction not yet indexed

53LAL1MbstXBroXTrJHiRBaASSuv2bK1f3Xdc4uykJWhCVQVtBP1pwG97oTYPyDBnj6zqZmgSVkT7X9pE4kAkGj2

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