Transaction not yet indexed

QQ87JmsHvKzAce9s2qzd3SRX3WKJYt7KecQXz99XfW38mLm3ccej4SV3a7cGadsiZPWhw5iXVL4xfmZC5T3g2ud

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