{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348838786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6829421f672dd9c11df9c881b04412753f724b55707b91ca2621d45fcf8f4d61",
    "signature": "0xe116ed2903aaed21eaf867e3d19044d7c1e8305f0d6bc49f52dcb616939b3e2403b6ce93180e59bd3a5970e8566654fab5cceb1ba4a3c6e8bb3344d5951dbd841c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}