{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468052686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8399a8561843c3567e0c22225d5f5ecf4c961ab541aa4e72a6f75668edf98e6",
    "signature": "0x3c9b6e27a9ed72798fa537ee034e3756238dbd9db7a088b7cc529b52039c7b6319e16bebc12c9a8426b9db9423d7ef0979b549a7b8e4fe9129a1efceea3ac4661b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}