{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1712759887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x755b6c2c0e427d299b15b5c1ec6d6fb450351a660b297710f96b9c565a1dcecb",
    "signature": "0x6e2fb42ffa76b210d903eee6ad0abc647272901c2b870677942d06fea4b03a243ea0f063a3bfffc37dbf3edc50faf5087226cf97da8e09b354fbcc06b9198d671b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}