Transaction not yet indexed

53LtUJYLF9FTC8ugMfnbCELZ49FMrpzvdUpRsHN6gHGmzPqkyPvcdU1icbmoF4ckYG9F54tuXE9BEHsEWvcLwuoE

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