Transaction not yet indexed

66sfhYZux5oJVgay78AaoH8oPXUHDseRU15UK1agU8sNcrqCaGqn5b9Uv3zTnnixxzVzbRZWgp9JNgU2gtFhxQpC

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