{
  "manageEntity": {
    "action": "Repost",
    "entityId": "361280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2a3484a08f08a4677ef06110b32cd9ea5e46e3ebe9d6096b335d5e765ed0e11",
    "signature": "0x6c86f5fb162d357d24486b098bd916f5e37e2864a6d9238c6920fade21a2a4254e748c8db032dd1d065792d6ec811740768969833a972bf39c1c15082dcde1971b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}