{
  "manageEntity": {
    "action": "Repost",
    "entityId": "711855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb75275aef88bc153b94fc73b44f0d76b934cda8dca14624a6a7fd8d8211970c",
    "signature": "0x6913f37bfa0ee9efad74426a24214e0e90a86048a58adc5de78de0690e2cc3625db9b1cf9e6b9a0a0663f7d28199161b1fc5942336657b5b2b065308345338f51c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}