{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c12024c57b6622a22b31f6577ced016e165ce15a4da4d3bba66841f59df36b3",
    "signature": "0x6aebe394655b1e6ea320fac0989e148f768e33b528e418f81c1c9d3a7a0251ea2a439d8488e60d1650fedc6c8408c34acbdaeea76687e1b4cde8119803e5c2441b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}