{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1928789581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e64c533fc1102a8addfe5d41b24ce4fb90de34c5285f906b30c9df91e429fbb",
    "signature": "0xebf4fcacb539db74d1e73fa37e5689c300913472d2b70a3e5353ff15eefd4a9507f84d46f900fbd16fd3e251562cbbff1f3b0d3b3c268fdacceb8bab383be4271b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}