{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055553068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa97c9726a48c5f71ab8ab84f4e129ee78c9874daf5e47bcedd93e007de0c675b",
    "signature": "0xf1ea2a765d767a7050c9ad9a4066e6e033f538cda4a62133af3956f21f7c5b1454cfd6871f2a4e3ccb3dadbcf16c622cffe59b5cf2892fe54588ea22e47d5f191b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}