Transaction not yet indexed

ympMQTxjEUUNbuWSQ6mTNV1mjYWz2dJgAYcEFySHw8WYpEWQJpn2XmcVhurPtGhuLvAXApR19Gmgo88qx9bqtsk

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