{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1848060856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cfd562f00e87a1e1af5e20e3e8923a682fff508056890a5cc3eeb8f0ef5f03d",
    "signature": "0x9c60b413dde28907fee2691457279dbe4543ba71e40f1541839864533727ed072059812036935b6e90f67541339ad14367d2636f8d6c9531dd4811209012fce51c",
    "signer": "0xD7c3dC9EEf2D94568C0e1A9C88b58696850c7C22",
    "userId": "125737"
  }
}