{
  "manageEntity": {
    "action": "Repost",
    "entityId": "677682261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cbd4127b152724679b7a9dd0c98036091471afdb127ab11d3baab80a853b1ed",
    "signature": "0x7814f2f2d43545a4bc3df82ec4074616e42865d203b772950fe9b924244e1b3f292a2a09d0db1446d5755843802857cc515f7ee3d7a8b942eae9aa685955c8361c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}