{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769752003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27bcc148ee7513ad9c8260e7621cf750a84f666b84b391176108a55067e9679b",
    "signature": "0xb9ff0131cfb73052ccee4fd91a56c1e296e29419af7ab813c318b064783451994166d391e80e38468e70ad3a77df536c31a250abaead594378e87cf6bddccdeb1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}