{
  "manageEntity": {
    "action": "Repost",
    "entityId": "877979449",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d160ee523b52e478a146e269bb2debbb01fef18c73e9a580434364ed6aa57a8",
    "signature": "0xd06a70240f479f08a333380dd4e643fef304d69c2fc3368c9261a3161436d2057bb7cb994f644cb01c714b3e393b4a99c1ed9e4322601dfe4ed88912905aa6b81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}