Transaction not yet indexed

21o4VVfe5c8kY24e4L9GoZihfPrjJCUUEf9GV8zq4VcHbrDFc9GGaWVbFKdQG7YAGiDjZNNDX15jMfYzheL2KoCS

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