Transaction not yet indexed

WmMmEdp4FWYSBmz5zkwGwBPyqgoLrwBMPdfJ2k5qKZBqzAZX2gRd1UqzhCPCEw8Hf1tvfTfJyKkmMD4tLJcdMj4

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