{
  "manageEntity": {
    "action": "Repost",
    "entityId": "672215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf6b233c25d0a435d5e221eaca36e5f0f8d69bf00f41f3066f091bb10c05b8c3",
    "signature": "0xe5e94397edfcc3f50352c68314d8aa8e124e07fcb9a73d449c2feb41a329107d7a830005b7d928cb6439da518b8ec0f49523e38fce38acdbf5d3f0971b3db2661c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}