Transaction not yet indexed

21tzREEEcW6F43EthmmLEA64rdzB9VN6FPiJTeTTPs6HAdE9u1KQhqCPTbF8wbkzQMC8yuPmLbUhpdu1SDy5Y5g5

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