{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534868895",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x527e9047c64a430041516b7fbf6f405fdf12bf6dbafee60a403521e9db8916e5",
    "signature": "0x3a59c85ecc26a0321d35cbeef65bb9573eee0bc8cf374f9f785496562a0a436514a90388be2ab15a4a09f2c0b9b9db8a857599861e547fabafbbd26cc465fa191b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}