Transaction not yet indexed

vAck3fbPueGSPbLt41kym4anFU41mPW3CKgcMKy2YAaE8fWkKouzuFvWdvu9yuZfHAp1PcbUawYzrnbE1nENWdT

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