Transaction not yet indexed

53EstkwxJkqRJS7jLoPwUPK7b8nX6e2V7av487WH2jGTfEPWnUtmZFMxZaLfCyGFueN9Kk722vyeAKLJmPmdhmUz

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