{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133523412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x347114f4bfebc53a14739138c1bd99404dbef65b92757e77e20ac258e605997c",
    "signature": "0x7b8906e8ffc8bb9d6a9728db44d66cf77b1c43002af14ef8c2f3843d9898ebce7f1c7b41a68b5057d66a865d7abc616edb4b815aa08dd4cca2fb3175e9d4096b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}