Transaction not yet indexed

21Uo8AqK2kZSFK2jVjtzNqf23PCdvyMKeyE6PtCtnyPdr4k3ptqhwbE8zeVUdERpSQH1Njz6Ys9nwrtpvRCHJP9N

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