{
  "manageEntity": {
    "action": "Repost",
    "entityId": "670120",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00e7ad8a7f27da3c36db930bfab03fc0000604c697bca1131d752c71ce56c8db",
    "signature": "0xb6b681d4ce9fbe8214eb3b78626f3e986bb29b04aa699f80589f8a78c4b894862ea3acb0673fecea11154b8276794f672de66c75b7acb34b94cd5dbd4094ace21b",
    "signer": "0x01eB7915E4941D64a8ddf370bE06647ad5F79d4e",
    "userId": "911613164"
  }
}