{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1154178695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1595438b5380aebd7636661d9ac9d576a304e7e655ee665ce12d329ac15fc96d",
    "signature": "0x43f574718ca7db8bbe52bed7a4ede07781820b5bf3f508bd88e76bdcfbb36e11111ee44df4aea6998e621bee19dc82e66ad15593a326811e431e07dddc9ddd811b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}