{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706465056",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecba4865aaec2e584133448468a4e7fdd5cc7bde423b05ffb497a2f209cce945",
    "signature": "0x8246e31ce31646ef3cae14d85733b2bc4388aaef2622bd5888fadb78f1d4fb1b092e32d8768e4bcc4981eeaaa0abe3f3497a8961496352b68d697367fb1cd1b61b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}