{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589952803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3a981402c3060e2e4d68320a337ddcc0dc63471b19b53ed914ca3c736bfee8e",
    "signature": "0x965c4edec10b1e7d39088051a477b44ce7f135ce8ca944ac06d0567fcea2d8f449a14d0409e3b5b0b421fb1287b5280e6ca316dc9602acb98092bd2a1efa06ef1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}