{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3624f93ede95ba2aeacff6b27da9c8ec317ac27b0124b51fd069e1139f0c4e5e",
    "signature": "0x8d543a536444ca6632835fc4034b0a4907fb96524c912afda1d850151e07eaae2571b46835434b0864a61fb0a60a40383da19cf6c8a00ad38d7cbd36f5880bcb1b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}