Transaction not yet indexed

53fkTrbuZ3bFA5VhBG1CixccwWrJfu2FzX1fEV8dB8xDf1qDZVNNM4tB4N6J4eS497iJrqNu37ctUqJdt6EwhnF4

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