{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1293132653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x468cbec2d167f5362aadf058d9622bd822722680cb60b97a329ae822542ad53a",
    "signature": "0x3b5903f618ac49062d95ae77df8fa1c32193c808b264e557704155fad20e5a5b1dec0ab2b3c9787c40cf5e1940d9b2788b8b83a08576da65d494238feedb52f71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}