{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635702446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x382c29f05b049f20dcc0a095a59005e2d9c31bd1f700d9426acffccb7a4c1f71",
    "signature": "0xc9c5abf710421353e3b754f872c1cf7cfe124d384954f71264cacbd40fa71f2318e75339ee1577bf4b28f1ee8c39c277b30c67f081eb7092f64122d7aba9cf501c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}