{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369475",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedfe04527309c0b19dd4d341c3795ac16b89911a576ddd81f4ae5055a7dd5c6b",
    "signature": "0x972032c9223b478aa4221e190abeefeeb68702ba83fc87ed9a45539b979c523a7b59902f4f6fef24d0749d013e05c6ac288512b025e618623c23c73ba6ec695e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}