{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134477212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d52aa2ca2fa61d352a1e99fa5e69c36812f1f1d7f60bf718d378661859e19d4",
    "signature": "0xbf2cf4cc01b687aba4679c45fc487fdb17a3a0a8d8c44f3e558a1158846a4fb35009bd5e56f5250320c8491d40e0e03cb86954bef9230aefeb3eb9551b722e7c1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}