Transaction not yet indexed

66X7HwzEfCLXfaL4RukswzfkGxtHv37PL1mLwYLwXxTsBuP7KEQErzSTZ5squbGv7BxQmtVv9HBvu9dM1c3d5Sp4

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