Transaction not yet indexed

53cDErUPmqhffwTyKVf2syaTPx9uqY9xbjPSBuM9rTQJZr7izy6NrAJrSgr1S2rtYEizhpvbH7vtRfs4ipWEHthM

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