{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1601122502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7010adf6fb84ed0a9198eccf3929af3b537dbecb794485acc713caf19f7ba86",
    "signature": "0x72af53af5086d3002011ca107d05d6294bd117c32b4dca04d4842e9c8366e0976774a77ce1c127e4f2acc65ad633e04bcb0da3ec4175b1708e1b3cec6e7438be1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}