{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413152277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dfe07214d78e8ef4dee6fe5506c5a03be799c04aa4c79b098947b4f47672e96",
    "signature": "0xac553b2a9e9a67d8c158fb47dacda999126c1e21b85d8f9ce7679dc5a1745ce57a1cb090ea01c2ed02cb35bc10fcc0877f0ef2ce4ffee7ade2a1d3e511f654e51b",
    "signer": "0x8175DD1ee96D35EAc63C229ea53D2a73A1116569",
    "userId": "741932890"
  }
}