{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300767789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7095e4245f56f37f39f576b6d16d6a9c656c5aa3b555c8f833f28b104f3a7bda",
    "signature": "0x79d799e0d1392d40cd0d4e914790ec5cdd564fd44c274799d4e94dc12a7d184113891875d473c6c1636245f39cd896b2d00a1b912b0eec81d2ca3d1e78fb40071b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}