Transaction not yet indexed

21amcAcCpmLs1KVgu5L9bFbfGwGP1zQS36bEyA3NBAzwLNMXaxFXFpvjunoFd2eVE5voWsWSmkDjL3RJZQTNGqMX

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