{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133196731",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9537b070177d96fdde18d44b73f5a6a116cc6012ca59faaaf457153faef26501",
    "signature": "0x4f88e07193ee2c775e0661337ef010ee44859b328fec25aeb7820f5b255d563c3418f3eeeebf8c69b993019cd3ab99d0a229e0a9a643422f2e8fa108b91f0b181b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}