Transaction not yet indexed

NmGgz12FtEXGRZ4DFhgdBsbVm9zu8siMjCePb97eKH9DJqSBm5SeKxMcmABQUsR97Qky1tkuvJFjs1fUGcp3Qnt

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