{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886939118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78b96fbbf842d648e115c4a0bca632ab131a98c26cd2f32774ae05b26d38f934",
    "signature": "0xe20757cc9a073d9a41f610da150259d897145e74cbaa8a011925c4dcdd7fe3c55e7a7dd44742897ccf34c54e6d9fc0c9725d2b0e64046c207706171ea684bada1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}