{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe614ee8602473672b0347fa9031089d8d09eb5cab280e685c38ab1d19c329285",
    "signature": "0xea7cf5f8410424e13de20687d885cd5b6ac1de7f559cb74434a77387042cc27c5ba717edbb6116d565ab9a9c7511167af1c1a1dde939e82b20e5b6ba5465235a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}