{
  "manageEntity": {
    "action": "Repost",
    "entityId": "246488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdda08050249dd8a3a3bd0cdd7c9eeec43eba12e00a7757d73a214dd0a8fea966",
    "signature": "0x89d0cca52effb896782b1324f95de9f4e8234ff6f3875d9a4a1a3ce2d776795d61b44b3c3acb6226082e3194e730fdcfee248cff52d0b64ec748b1c8cb4ed7981b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}