{
  "manageEntity": {
    "action": "Repost",
    "entityId": "857050888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec2788c446447119e92f92e60b89da54303b7e2482e9721979352c6228dcc378",
    "signature": "0x1a349bc4bee731e73ed156ea63662098ef11929a9bab80af4c2dd6e16dae2a30226f38bf30927ec6f73a44416ff735d59769ac6b6c91ef09a75b4374604e0b8d1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}