{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125151",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf82be328d5a8e993e7668267e75ece70642dff5bf12aed3fbcc8fd0984ee1a2e",
    "signature": "0xf0b126925c7a8effe151886ecbbddba97b6e4df4681469f611bc1cf6c0e0340c0b5a2ce573d99417cedfcb9ddc9fd634c6024234345e5f3e240c0dcea308a6111c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}