{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31b53e5a53dc0a4b227e636d84bf7651962d75390ef3076eee495a17ee932c84",
    "signature": "0x85b5adcfe9c04ca98efd4badee13d9daac6260894d0f59eae71f4cd35c0cd43a3a64d42fef3b04f91ad0a5748265af82260dac037a99d06f63e507894ed467091c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}