{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73706156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45c5f71e9de847b992f321a92f9fdcf2ba048fb9be1dcba1843879c1c537a792",
    "signature": "0x3105218c5d4303a180af9b4a3f3bc8b481aa4e7321dde878e75d03fa4017ab24566b0d1de11d39e14e0edf5804eb8e43a3c3d36393c7c95083a796ef681873c91c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}