{
  "manageEntity": {
    "action": "Repost",
    "entityId": "524007876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2192d41397be147096c2726cadbeca087b78d03580e3225587280acc66bf08a",
    "signature": "0x3d381b77a5431094b6b833cb2068acb557000a040cdffc9ae2bd640e344212af7d9d3f9f97e07b3f04fae4bc4210f27b7949f5f0124e4b010505d40c309c0a5d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}