{
  "manageEntity": {
    "action": "Repost",
    "entityId": "808421138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x090fa941c8cc42cba065653b5c2165530f517b63e1deafb186f5c560cbbef8f8",
    "signature": "0xf378f63c1f10dc4909fad2abe335e0373e4f0c07389b878c0a727baef07e60d73a3a60a8f997b6c5a0ad99e4d454aa5306d253bf9d8adff431573a862bd97da81b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}