{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243564671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3f15d83edc8155e38e20060589da63643cb2ce0c166ecaabd661d5af90884c7",
    "signature": "0xd6db862fff59b26754b7b8199515d1cc0df1ff27a14548af3edfc6fe6f2646365f15e669568ae8147187d353247125e00a1398f30444574f7ced0f4e531bea241b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}