{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961349529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a2e350fb0f60b2cf43d90a4b31810c62aeafbf14e7ef399c251dce71c9f744a",
    "signature": "0xabcca3eeb184137c80b46315fb87a3f292cfdf3a9f51029b8915bf91d45de4265b0a7f732e2e3afcc90b6ea20e429d921c9e66b2baaea6492fd1b27f6c7600511b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}