{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1838558963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7ee06852e05cf47a40e42b81af33f1b3198490871e4b09d733b7c41385e3708",
    "signature": "0x3670679948af9f7b7a3af2953494b490e3cff36776f4a8881cebdf32b111defb509a923b4a8dc029ea92d937f50e0a72836914574c9cf164580669ee6eaf16ef1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}