{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1333337636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcee7f4ad7f1b29ff96e4219fdfa5b5296ebbe25c0d26bbcc803e357d06d752ab",
    "signature": "0xe78f9c363b77fc36901feff8e9375809894d9e2c8790a9d0c80e4faed2e22bcb11f6b969d25de4df3d9daeb499e149d93eeaff71870f87555e54a965669ab0dd1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}