Transaction not yet indexed

Mb5NJtiUxjEjPozw7sRgVYHywBCSi4nRCE4ke9a5WLc4fKDER7nn93GGFBHzASjtVmsc56wfapvkmAinTHQuHvw

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