{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702706524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccd7708bef20e736ce225b2b0a2f8837859d9d99e35f0e2caf8055030fc119c2",
    "signature": "0x40c9c1bde21572806d3609d41775e02c82a3574bfdfa88a9c68e5e1cdee1c83b33b08ef21be08fc2d41e68571dfd190b125d26c9a67d92e3b20bd2c8fb506d7c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}