{
  "manageEntity": {
    "action": "Repost",
    "entityId": "848237221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f1875b40fd85803ad1f2b7c948cc786a8c9fece630aeb2f56a27cc9daa2746a",
    "signature": "0x076fae5e4cbfe6b8ccf4225aeeeaf03f48c5f475af16c10976c402fe5dd514ea633159c4e1e017f48292cdfcccc94ebfe65f81e2bcea1cd2ac2b3cad54f66a341c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}