Transaction not yet indexed

21DFBCaqZzZJRbVVfidCAGoJ84UFiF36yq51wCcQwfkH5rfXM4rAPaBKCHZGQfcWD5m4LS5QRk17vEhHHrg8segX

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