Transaction not yet indexed

53UdpKzs1rPcKt751ZCoy4iejq3vBj6cCkvbgWmXj5PGsMnomCPKMfuomsdEuQMJEAhfE4UPdt6dbYNT8FhuyFEe

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