Transaction not yet indexed

51EHRC2vpi7QjoA589rKvfmJTVAbtdbdQ6Vq8L7LTMEMW7ARC5sWYWn2rhsNhDbE3gZL8bfaCPBpaJDDBPDASdee

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