{
  "manageEntity": {
    "action": "Repost",
    "entityId": "225822821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf4a025af092e0d7eebbd685cf197fc8d51a6a7b0bb86e72fae2f238b254fa81",
    "signature": "0x14656a2e4552b3a170757d46d8e5fb1ce49673aa03a96b9efa58256396e80d4149143b50cb4528e7058027ae17574f100e1fc54ef042c754a42cfbb6e193f20c1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}