Transaction not yet indexed

1MsubFMNZaZ5EfUSSX2EMJM53div7jbnpdQUjWLzz42nhECuZEk8PUEv6fu2SWFSsorhT48ckyLK7j8DLXUrRpg

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