Transaction not yet indexed

53U4fokGUibnmDAVW1SS8xNw7D1KoGUHjsCmpGnLzKVfWTSMDgS1ruUSaHfcFc78s8HMhLAV7cRvLEkKvcvWKCaA

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