{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc277754d025537a1ca9c8a09226e86545e85320675e4d7077e9fdff52c366cf3",
    "signature": "0xe30dfa49de9ec90b96af5bf9c66c0e82f390773686888b6a46e69e19be0c6a586eca91de11e8e9a02a53415f3093b27ad241437beea74a911d6dc538bbd847f41c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}