{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57705139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ad58fd7b777ac95cad698759ca8403aa3718d54c33881245a8d0cf1bb08bbaf",
    "signature": "0x1aedbf3a896157b7892c14ce599dd3fcc835fb6a46e1727f25fa63b46aa4af0b1192c3816136626b29a872fa1c494a9dbcfc1dcd25a01f1dfee69343ba627d661c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}