{
  "manageEntity": {
    "action": "Repost",
    "entityId": "422014328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x000637a811ce5d1f15685fd2894712369c52e4c1836a44ff8b41937b597461da",
    "signature": "0x58e1d2d5dfa9f5baed3bec037a7123f8e0ffaed890553c993525b49d4f6bd01172142ed6aca5a47687aaee0de49f20770f0276f6ff37ed81a6dec0455e08d3ef1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}