{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0192b0057b58e019e98f076c4008840dbba8105bd9f49f23f36fea7d27316a07",
    "signature": "0x2ebe94334c69b7ca597f81a457e95694405426705afd9bb26ea895ca1e5267f42718d3c7f508152ef98df238f76aecc650bd6f8be591de71c0abc3d6bede7af91b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}