{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0d36d188584863577888d34021bdc057dc257b5025da5d9e2cd59a901920753",
    "signature": "0x292a15966d688e171790396549e2cf91bd25d3170dedc8e2b1750adeec82782f53a95e08b6e866b787a193218f6e08373faff9e3cb2096d0fce5937061c124201b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}