{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898322781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd68e3bb7210d320a97bf93a9a49e289066ca95b0f4b161c965c4e10c5f35b2a1",
    "signature": "0xfba1dfdceaae8880d1760c3b74322475ce7f4e6a4270aa00f3d9c0544f648de653cbd3c12c16c53542d9b31b0fe0ef705ca09ba558d4b75464a9fa46acd1b6ef1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}