{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1234443215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa716164700210bfb55bda06c5e9a6742295f2a959c9f5999028bda7abf2d658e",
    "signature": "0x2f61178a219cdcc49fe2480c4b38d2f9d9cabba66c097829a30d23d0b17957df133a23aa816e71a1c2de9f58818d0aa8520bdb34f45932944c1ef3fe310a48cd1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}