Transaction not yet indexed

53PqkJS2KqYRuzqZ7o4ED8p3EwtbsWuy818mAqKoUNPsZYkbfGHWLQJkAHmMQMSEvPidPCjBN2q8YNFyATQLiFzf

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