{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd460f131c66bf428c09446bade8a3c646a14ee4719520cd580f63d3be3ed8efb",
    "signature": "0xe2e33f91a960253e91670f852261c230980498b6884a399d57388d59549939342c6a6ff04c15b785be30739450620e9d4a5ea432e33c0d190f9d02fdb4b1f1a51b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}