{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1131972687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c6c23f3f68384ed57d45d195800652ba7e1f7aac2ff6cd6f43d7b3cd1b73e4e",
    "signature": "0x64fb17088557c222467ce06f9c407a5354394e17232b2770a89253c8282b217a5752b9e78200b91d2215bf044ddddf09683a5760166efe1814d5b58dca74babb1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}