Transaction not yet indexed

53Y519B4cTsVDGpbFLGbLZTFPaos255KpeMfF6i2vR8ZeSNdKdrm3QMnub9mRwp63JM41gNte4ckRuUT68fbjNiV

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