Transaction not yet indexed

53m2a456nP3sTtEznSi4fvir4nNABeiZMFFS95AgUNRnxFmjt1MGkpvB7j1NRML5FLB4H6oFLkHSsSZdqe6RVCvs

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