{
  "manageEntity": {
    "action": "Repost",
    "entityId": "158611816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb21cec59a23c24a20762822ecaa87fc07be452f3d9fe7f56b5bec4f070669d39",
    "signature": "0x289373612cd6f985d05fa214e89da0d1d845de01528ab7b1759ec4673707e9d748e10e6bddff61c3f8ee37d42611e0af2b2ee16d74dcd525b16d7647ab92c8681b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}