{
  "manageEntity": {
    "action": "Repost",
    "entityId": "158688",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x626f6a13f56aeb242f23232bd22b6b9146d8f69b01fd6a1626a5b7e0b605c1d7",
    "signature": "0xe73b730c4983dd67151d82cef9b00d936d61a240b648ae6e1d2ffabdd2b386ff327658f8751f616b53ffad70adb9ecb0a9dac1302bb614c97222eada3bcf5aa21c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}