Transaction not yet indexed

53NFLhFKdgnGk2cms22FJRzXUW3MS8XDHaaHRT2BiLz7YqZnhmmuD5JUtC3cdW9bWaUu5vfX1TNLUm2BTfTjNbGv

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