{
  "manageEntity": {
    "action": "Repost",
    "entityId": "346465207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dc875cfd38fe3a7d774cc22e9471aa37ff6d984321ff3658819de84050c9d02",
    "signature": "0x47bd1f25379b05700525d2f7ac3f77e2e77109e136be52410f87a0db78600a2a4e8e2aef53a10fcd1611931081bd3943a6a22d5125d8455626ab3117df4cb7831b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}