{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61ac53f1e0b68cc8690b74617376e182764e3b4693ebe9adf7ed88848caff969",
    "signature": "0xa073d06ec320ef38ec0cb2fcab9e5333a616133d5ba2b1e36e480f77306c81a57c478d3ae8c6d68972cf6b46d55b75c941213ba6c6ef4a40021d418c3878b6081c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}