{
  "manageEntity": {
    "action": "Repost",
    "entityId": "151131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4b603472fdad2d8eaad59b48185d4b7fcbe5ab477c0ea27f516db582c13e855",
    "signature": "0x3addc094e3ed85650f735b16123832b3b74cadb47fd025fa77a68d4d05312b147621d3b7076993c3344c48f63cfb7e3008bcc8b2885c7c065d43f9f1d5e3e96f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}