{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1295670091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8af22d0c09ba10406e337e8a05033fab39c4fab78582d3a3326b925b0c5057f",
    "signature": "0x472cebf8dba48acfc8c2d7078294966a0bbf3578d5bcc3d2448de0a4900927fc42b8b8337da9e467a5fd23a66da556d8988f9bc24f0cd63d9581a5a6d51cd9df1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}