{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359250301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16f887aed07853ee0f211e5a1be375522703c3e1aa42f7b0a909eacc8cc6d483",
    "signature": "0x7dfe27aa77d55b09e5f3500f80b8a4fc888505f798a4a82b1c86115d93c7c7a85da1dc68483776aea33d10d112ec7a13664179a995cb3fc2a550cbb81a7cef871c",
    "signer": "0x22AC4e184Dc6B3f1F286b53b22E2D65931EcfEa8",
    "userId": "851552461"
  }
}