Transaction not yet indexed

MubRhC9aCXrdx3zRJnoxjSP1CMqMnNaeUQAJsCdHTBq3WH5CopK7UuKo4u9fdDh8DcseeC9pDRVoUyZyKKWoJq8

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