Transaction not yet indexed

53SCfYyqPw4UPqj7G43QLUZjDTzWk2Ub8cNvJNcTwCZ2M5KoU74Ebhfzr1y7NN63HAPQWqQXtDphF2QHtt9w7g14

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