{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x434f1c20fab76ac0c859a0c415eff4b26de535bde4cea1c98b039f5189d0136c",
    "signature": "0x69cbb9c691ecf784dc33d0c2699da4006e87c861e6843c3a355c29e35fdf2a4070808f369803264daae839778386b4d70676302d93f3a6d704b9bf8c7841d3291c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}