{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5344dd7cfbc18519c4e2e6c402ee3c4406be67531271ef0c10b9334e56943b4d",
    "signature": "0x000170e9e5602cccb0507ee63b67f1eb3de8403c8e53f66fbd415d12f3be658615435c308acfb61ad58b5c165b1193fd98c76be7109e35920b7cc0adfec5d7141b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}