{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6252a03e3fd62612eac09659b7e317009e7b46fb964b1bc45c23cdf67bc7198",
    "signature": "0x2fd7ee3ed281803d3d6f830caf239c20246c718700a51e3c4f32d2508753d54b399b5f81e3df1ed4be13062b37c09a5506826a2186bea2489e7493480cd062661b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}