Transaction not yet indexed

1RbMt991srdEcGwKqmMeVCjBxwD77PzdbgzWqpXuwkvMEpn1vWdhM3mNQbKhCqk2dZ9MCGeFBa3pYRqvm84DEAx

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