{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1146005032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ff5d2808dc8b0e697b5f3512583d32d8bb05c0b11808d53b4a2fafb07b3563c",
    "signature": "0xc187d5b5f5ea1ffc06052f161e761ca7a60cc53a1e5767e41d1524fca035633f0236c6283d9ae0ba9171f56bfc323affaaaced0e3d8e08515450fc80201a78681c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}