Transaction not yet indexed

21UmJB2itMjLFV5Efim2ekYVUrvBUfX3GHvg7M8YFjDkhJwVtW4QFdNqsH555n7oH7rbxmREb57joaAG6p2YU7YV

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