{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627709149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3faf89e9230692bf19044c017d1dfdc6d968ba32bdb5537d0ca1be2fdf34b76f",
    "signature": "0x6763837d9e78ed180901d593d9642fbf2af3f0ffc8c55b22bd4ae910b2b33f6152a81cb9875301c096c4ede1072b23ee48451046a5091dbb543844e5932a98be1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}