{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf61dda66c8bbaf19ccc733f7fa4fcf935c39a4abc6a776ea8ebb2c027d4bb134",
    "signature": "0x172be5931ee6298b791687cce765fcc86844b04a14f8c92e0326fe5503a3ef7964e6f0be4581c5b3367d2e392a0a580ad8ed4f67a0e270e758113594a2fb00011b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}