Transaction not yet indexed

21SNxuxSgbAp13he3YwSVKVfLBtvZak2TcpnqMGUmvyHLLSLN7jd1y41RMVJNTMy8SCcUueLP2EVi1z1pD3BpStw

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