{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1556058432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae512b7603ea535104880bd2da6122915fb238a0dc100bf73406134417402fbc",
    "signature": "0xc19e4a34197fbdac8cb04006ded60e5ded2f63398f6643e8d100350d154752d60d35baeca5e2e3989bc834af1ad1a59b6f45821ed493e3ec056bd922dccfb03c1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}