{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63487636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc95d098d8f03237cfd89eb42de31d249923b118e1fc64c19faee423a0ad60aab",
    "signature": "0x2f2a8c621d3f5ba310779b71a3caaab067e4e84c8f0a8cb7c0079eb97bc5baa6261219e70cecef9484f8cd6467fa105b1f9b7e5516dcb526bbfffbc6c0035d451b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}