Transaction not yet indexed

66U7Z6fuyqwTJUym1htHphd5aW2dHefEZXG9ZqFkFADDMitYVCNU9z8V6yuDLdtPV5xbFFjX4pt5vPpsWWBYJeFK

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