Transaction not yet indexed

Mkg9Kp2cWUDvx5U6HhfXfGeWSJi4Q1SDVA3MGhj2PwRoT6V1pm4kgy18Jos2Lbhsxcv1TyoBsESNcMDcPKp3soR

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