{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146912354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7715728004b9be69f2ab72e5cca077a675c3605c910613ca0914554a4a31c003",
    "signature": "0x431ee991b53310897d46a85062021af02b2016c183b5cf2f0b09a605507ac8ed27b3afb27b5781471face595fb3468d17a528ac54aff4bfe89fd1ad3df932fdc1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}