{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459986732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb9331771935b2fd182d631fb8e70b38d12b3dbe2fcb409fb7aae0f11a1cc112",
    "signature": "0xc2755cdd6cd0328c9d8199ad581e5e3b61b0051f153da069d131048e70abf9656c3269c630323a218d7d0ec29265e17e0fb295101a6e2ee528fbfe4ba0836fba1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}