{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662800704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06c8710f1e05a1104b261bc2f9ac1bcac6700c9b00e4597e91a509ebe400e188",
    "signature": "0x026e54396be9cc583857ea55ad817238ea936a29dd98fbff813bf63c7022a5164bbda562f5a67e4a7e2d4e38ef9795a3162373325eb56e0d4e4879b05830bf781c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}