Transaction not yet indexed

ydnCcTNUuiuoY4FL4sUCpCFesfKoeWEQfuKzDuNpVyedkVhdsvN6qDky7BksDpekJrTCoJ66QCmcsCXxuNbqdS9

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