{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa22426da796c513b82861c702b11ab4c9c0c6f437bbe2c9e68b9fb02685b78c2",
    "signature": "0xe1211bab9b4acbe07e6813d9213ac378e9c2362ac5dd9e955c3979c4766403860653c0d7a0bca6d852fd9b91219bbc78199ec20658c64746f3654b205eb063e21c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}