{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b971a6b78a6a7e38122322cbc8fa45a8081ca252991ab10f317a4a296819210",
    "signature": "0x073b2c448c89590eca0638d1e2559655b9650715446a8f43cb9a90850d51a3304f4047a9d08a9328a677a1bff0fe388d0e10be16d56d375f55ce07ae9c7d50591c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}