Transaction not yet indexed

su56RWVpCD1nHU3AnRuu6FjfXDTfGT9b5ffjFciYt5eo4t9nqpszaMknc2fZGK26VD9JnfHgyBxGqhtaHN4LXJs

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