{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e23d6f7189ca0d36d314afd06f526c90278e78c66f486f682aa4f6d1ea14520",
    "signature": "0x0c2a73d7a14f4eb54a95ad42841a54141f61f349661c0b61df9a388559cd37c21ee5e2675021ad75019ee2b9753281018f64373d9f428debf1fd2675a7c1c1cb1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}