Transaction not yet indexed

53RfkKjWKguc8EQrmMPWJfgmMJ2UUQeJttJvsCsU8iGPGfdCqD3jFCT5chcgFu7C5vDb5YDSfovZg7T2dsoqDmpP

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