Transaction not yet indexed

53UdfARYbV6ig2DUaAMzHSRp5q71ncu93o5GdxKiK4gEQSVsHaRJzYWUMVoRHehQUAyjWSQCP6s3sTLw25iAeYUS

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