{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1884470854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5899ee101645041a2f05996344552215a27bec45c1670795ce4e2eb8ddb2ab7",
    "signature": "0xa9df664b13b715ffd58591f255f1f93e67dadcc42ae5d4b7b1c8c9f5ffa774907d9747b03adf51c44420900fc6d98d57d7497e29ae4be5fc210505d4cb978c021c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}