Transaction not yet indexed

21bGCmMCsxUKMRHwi6yZwH4JPksuBExe8iFYS1yZCmSycSdJ5zCxNvsi4TTPQLc4ipnLLYtFPCkZzKTuNhqH5kNU

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