{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1344297279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b0b2f6bc35f0b4b2290d50a78c50826fdf21f1eaaf400697e22c83d47ba3df8",
    "signature": "0x676941bf9d087a6e77468cc72e88815a2548e6a0e6637ff23347b85cf472408867c8db9d6f8887b9d317cec89b565010e43ac05093876e0c38367232e0d2bd461c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}