Transaction not yet indexed

ykZzYjLHk2NFsL7wd7VhxHxLzByrfuQoRnGtUNJL16YV8eicvrD52Quc4peuTw8zi3ePjLv3e4nVDb6KBgFtTRx

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