Transaction not yet indexed

66PYY4b6sqKvSJ7kYAFo7RqWhdtxPLuGufHJnfzGftVAHouYqirdTVeZZKbCFuWZt2jgsmtXEovJzdoSs5cP6zm6

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