Transaction not yet indexed

21k4pXEQFMRiZeWW2JkSQhvU7xWQBgryGNX5CeFzvogDk7xHpptKAzD2pPCpHHKqy4bchFNw5GvXMjghTAoqJRuz

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