{
  "manageEntity": {
    "action": "Repost",
    "entityId": "376871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d2b76cdf61c4782d7bdb22e932bae31ddf44fdc9ad0f5050ade249390905c7d",
    "signature": "0x96914d21c84c66de8a79335e227290fc00a186a9d29b74c6816728ff03a3e3e308bd91c9b2771f7074dbcfc5008865a1bd50ef3102fc09208cf8f7aed98970541b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}