Transaction not yet indexed

66SiSY8Yb2rbUmdxZwKfomCfBxTZapFXgZLic5Sou42KxEYvFJVnLD2LpnEgzDSZnmaTDKW5BCic1MwMT3w1cMoT

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