{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5c71f174ddf5092a52a96be68c1e50fea28efe6f0be0255fe0df72892c7f428",
    "signature": "0xd8e09556924f5eda245fac0140960cc4a51e83762363925bd734fb2d04339ecc2a691a3cd29cf5b423eb063292f2cb84ef8e9d19ef7b49101f0c790cd434bd141b",
    "signer": "0x849938DF063059EbF6d907f55E72C083347C9343",
    "userId": "796529120"
  }
}