{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252434871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4379372d1e2c9c0736bd648c13d175411306af39c7a3ea11f288973102d332fc",
    "signature": "0x4a99ad315a08e30143d4851841eb9df1d5c08e413b0030664f4df684b4e3846f6242d9aa42490cc304e4e1d184393af84ac3f81fd418b817acf692957deeb2e31b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}