{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1651405296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa99d734fb2a277411762f8b6d17701989c89a828391eefb889824e69762f1661",
    "signature": "0xd86f55bc27951c11d93c359740adb78cf06347ebbf017b96074b65bdd8a1bf9762be863a44bc620372a46bbbbc0cc9c3459f62279d19f6c1b450a2622b122e911b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}