Transaction not yet indexed

Nk6C4m3eof8aEwDUiRudMxC1JsbGcimLt39EXTS8cDDZMXwDXtRmCZjCLCedNMQUoCsVUrDa2bmUDb8Li3vBAkj

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