{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223014087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc2e4615ca86115c034a6cb2c9b22637d693f8f4e28396d93e2fada092c5961f",
    "signature": "0x9cfed2d67bf4e5f7b5642dae9dddb73d8db068dfebe9893d03ffa182f34a244705597aac5db3750e4d319c0bf09e0daa321480b4ee916b534984092a1b637ea11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}