{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a185baebf856246b83990998c91a397972762e2717b0a764970d2a0ea253478",
    "signature": "0x538056d02fc41f4f3d27f0631c81a75071d1336fd2e8bc1b8e3ef61d651e88ec09871531c0eeb8568c54b2b3e650ef4d59174637cbb9e81eed906192fcce59451c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}