Transaction not yet indexed

66uMsCWTUrZv9i1DoEJNAYx3oAzgu1EdYUbJXMqkYQbcj78MGMBJv4jLHaCbz7g9JVwiFZm6smcnhFjKsCapCdz7

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