{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1911774659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe732aff74c3955a51fb24153f250221e190e1b75995427aea467f4e82f213fd3",
    "signature": "0x18089660cd69bda13560b6d8efe8ed22d2177ee4e5d3883312bafafd86e30a0c75cd2add8091c473a6a6d3c773f7e14c1b66975900b54550c6d9558241f856141b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}