{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465189449",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6f1c1ea4c7789c1a3e6421941496276d5b31a1a8652751ed214fbea4f5e9b4b",
    "signature": "0xde79e14730fe868782bc7a0dce43e9074c282fb073b3ae0c27ea48d6029d5ca26d81c690e65eac45fef60a97352381f875f94b71739fd54dbfa78a47ebfd23fc1b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}