Transaction not yet indexed

8n7XRP9Kmj1RkjagdSYcpD6EjcjQJhf8kiQswVNXSAD2LfcLLBzC7Rk684qPizsXy77Sv3Kvx7Vb99yUeMbQNPe

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