Transaction not yet indexed

53tzAqVkp3aYBaTJDSrGpUAvX3cMGoAegojzdiVq5WNgTd9rqaB2Q9c2VBhpMRucq84PvsYvLDpn8nb3oVrLHHa1

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