{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527594113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x658d0b65091adbcd7b990cd94e9285ea76eb1c4ebe75880182b59acda7d307b0",
    "signature": "0xcf96648ba9d0b4a51c0331b619fca2fca821316081814fb362e2bfa6e22918a33b69ac0026790587eb80f00d4c38566317c94e8818c8bf3e511f9175ad6efc861c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}