{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329941341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa96194233fb7b7cf9bceaf6c9ad85884c06ed933ac7098700d1fc1e8399ce6c1",
    "signature": "0xe525f9b6e033e114678d7021266d1eb8ec1d9af2bb849dbab9fa692f45bf70cf04edb15b7b9ea67ce97b00fd7fa9c621c0725278a2419af33b49802b0fb2da8a1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}