Transaction not yet indexed

mdmXJxi1E2tp4pxMAHwveoi7z6byqBsUnHBLJX3xkWyZB9grphux7cyNuo4G4fCNDBHHJbi6VPH2XfGZfUdC8WT

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