{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870090570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8221a4020cef7e6c3872265ff3368175eb4c8776339c1fd7295518e397b2db8a",
    "signature": "0xcceb9de9982e9d06a25b7f585f512c9a68f7e34c0a515f6902d14949d91e2a0f56598f233898b368acdbab34632599242c125c015f33067cadb367cf99ebaf3e1b",
    "signer": "0xca7c61d7Db568b81B8A952B917F45dd863B736F1",
    "userId": "144109"
  }
}