Transaction not yet indexed

53CLUUozqQSWYRvbnjZtmMmgdH8HjihbmzMoHM4f2wMqGHTVMcNKmWhvkwh614WqcEZSjeUkZRyqc6JT1dK4kwrg

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