Transaction not yet indexed

311LGKkpXEbRKSduh5g5qurc5F1bZeQunBzqs8P91RvypAPHzc6ewW58maEu3JysGXuYuTJrYMmU1SZEvjhtLfaG

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