{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1635380514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe9c0c73703b43815330e12ed08964b13f0b187b5fb900b8a07946311bf41e32",
    "signature": "0xc1ef3871e7f6c5df6c988bfcc262d23657adda7362ddc905ea5e9e8e4053046515c6b8b506eb4fdf9674bc77993a174a07117ba9b890e43c4afdf9374def91941c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}