{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2142937524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57e1e6a65c2c42c037705a90c28921fbcca1eec079dfed7d8800f1083ee1012c",
    "signature": "0x162d17fd3f566b54dd58f1c3c02c51583a911504c521b8cbe66096b607b019906889c2d06485b415ccb7a3fb1e17562ed84139ce718b45635025c5f8ce1b23b01b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}