Transaction not yet indexed

21G8a6DiQtLs1KtzyQR7JAs1DckwwHrT6XKZKJExpLWABqGK9sKRY5k3Aph4LLpJXgWCEMHbnmooMBSNQiJqiou4

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