Transaction not yet indexed

MmdgB87DFVvtQgtUNdhMZguUSLCEiMr94a4ksV3Shn4qzUaYRat86GetnbxWbPmUh5dNwZVQppC7B3Dg6G7pshY

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