{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62b94d3c3ad495c8a409d99941604afaabf0977e829edfb98238f9c98bf5857b",
    "signature": "0xa787d7637bb8b245e98f37f981f2fc746ac1b50ef59afcc2ab514022d446ccc16bff2c8b05903ef3d25d5f455f0ddb784c7b906c6054d24f68fc1195a819ec5e1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}