{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674119976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a59eed8bdc8d62e9b4e84430a1d1ad812202d8d54de8a2277db9ebd31efe37b",
    "signature": "0x0ff884e41511970a40d3907a95cd52cc58e132074998f15885cb405a9f7d8f4c7c16a8261221b040061505f1c275bdd8595a91c560322f92d88fc5029c1527371b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}