{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70fca8957df7435cfe3d9d5dffc03373ef3bd84c3359af1415194917321269cf",
    "signature": "0x93cbb8dfdce6f81403cfb779fb042caa04ef3df90231cec68d2ad1c4862281dc492389c2bd6994bd201e2fad50fc3e9f6347400950973a657979ea59f9bffb221c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}