Transaction not yet indexed

5MR5v7MCGbATcpqckSxaAk9Bd6MkPQBvzqfCHCmZiKGjQDu7CudAVvYVV4prnYCFTaSiCEpRqMnmMZfa7QE7nGMP

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