Transaction not yet indexed

XAM6MesCii8UmAdMSuwvrNhtQEpwSLK4d4zCX1eNqYLENaLyyCUjGVhJkbMHWfCm7dRDxMeHv6myT9L263gd8Xk

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