{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba7c4d5fe5fffb4bda5b0d535f387d6317ba48351de7172c14ec9ca157fbc7cb",
    "signature": "0x9667531ca2c45c1447f19b96a44e9c0c404c3cbc927640ec2cea2e62202843a0716ddeec765e6cb1001499c4b6d1e72eb23f2cca5904fb88357f05eaebabd52a1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}