{
  "manageEntity": {
    "action": "Repost",
    "entityId": "352853017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92f9d678cab451f45caf9c38e77b93031852815aa93ab3425b3cee490fb1b802",
    "signature": "0x71ea924c1bbb07ce9f91d2fdbdf11d74e455dc327afd9a2d09c9c010390b75a2660adbc7b3440309a1b86642398157c7d58211e2d60bf9b38e8b82810652d7961c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}