Transaction not yet indexed

487eTmMJwnzHR5dj7YjUDknbihtRFmG8agH8FkwDCBxCcbp99yJHYzpQaQkE3mZTCdCE4hVha9UdV6dFKM9YN5w5

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