{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8243419561b11f3362dd68a159016f6fad1b72244bc46a12c3bab938bdb4d47",
    "signature": "0x55c3b1b0247458642a0c40c21e2f6900aeb77fa8d9e7edc89ba109ef5fec3c597c4ee1c0a2045897e881ec54a75774af1598391f0e51dfd3f544d2cd974489761b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}