{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120874386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0eb3b19fdb208d87615d97f9141f9147dd4f9af3113c9f0316702cde8353e825",
    "signature": "0x3e8d552971c4b3b88337845369c653be5b0578be283f4059a13a2ec7620efec86529539ef724d804e98f617d314befbb1e976d1a2c53b6e138dd926350de1a301b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}