{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178307738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ba2a2d62d30d359fab58c3cbbd2c179b7990ac4d55d36c40d6aa07dc0a9f08d",
    "signature": "0x9e10cac5327b354f96995738393b490b9fcc87fc7849fcc3b087bc1234d0d3ee5400c33ce7cf9443029e3d50884c149aa7d2e5f49e8e571bcf2d9a6c66dd37b11b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}