{
  "manageEntity": {
    "action": "Repost",
    "entityId": "736138425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc8ee47e8a5d7c8903c5399ba15161e0f451efaf1e057e60311a7e693538afa9",
    "signature": "0xfac6fec3cef3c1167b6ca00e0a2e7c744c449c7a61355c7fe442f572b343b4a63df83909c6424d85adcae21815389be0b7bd3732e4dbc893bc38f9d2a722c06d1b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}