Transaction not yet indexed

53CU74dgyTRKfAQguGc24LW4xPQ2R5kPmk8TTijuYC1Dk5vpNVVAtPSpXD8dTuWWBpChvy8mYbBqCr9MvUt9oYbn

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