{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39ba15b54398f52b27974e006ec5e0ca1cacc50c0dd5063a9d08464d1f18dd59",
    "signature": "0xabe7922dbd0bda8e1a49bc61dd41bdb7f14a18f40422f260da03e828a6aa95366b17230ef254e25b986e22bb8c95e537f32f7b370f32b633037807495825eaea1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}