Transaction not yet indexed

mb2AaVitfPCrJB6JYkEwiDk4QPmXEhqB7hPAwu4tJExVNZf2dQVzYUhSe3DRbXbeYm461AiQXxtjpQV6kQRdXPQ

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