{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370072670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x100061f159ebe527d4357e4061a7fec705d2b42e18c940822898477f265c454c",
    "signature": "0xb5c0ace85dd75072456297747027b7eb4a226b6a982086d7415cd45a7d0d6bf42ee4d927f53f0afda492c3d5526419ec90eacad5f41a2f4a53f794ce8b3b36551b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}