{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433883013",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43bb12e7d21862af0e5e416fccab8065cef876094bccaf000c781fad5443e307",
    "signature": "0x14af98166a764aa1cc0e3e6a56f0544b94583acea736d027643bdb8de0b1a00b23e6fd05136c6f6d1dee45cf3ddd99ce35f402a2ff64e6ddf5731b154ce951ab1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}