{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266969521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4abb8d6b5998c66b23835efd8fc4d37777a37d3693d80e5e11ead0e83f1de18",
    "signature": "0x2b417f87ce43b90630c284ba259cf4e734c77996d92d121d43ae0bcf70f890457ae3e2f3542ec2140be41852ba8c7146173d10c83c0a5d8764845292c64360881c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}