Transaction not yet indexed

21CKhZ3nZ3WoduPK8gh1x2qfvBYN5wKSZ9oGmLb6EFN75oHzU78dTx6Ryq3vsUb2fgRxvmwR9bfEmTxe1jU7gBph

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