{
  "manageEntity": {
    "action": "Repost",
    "entityId": "291333079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe656b67c62be7a207dc2577587c9080a1881517bd10cc205ce41d9656c6ccde4",
    "signature": "0xef6fc9693e73093abe19bc833e74bf1cc26e3d52c8c59212f13c78e3ddd86b444d0a14be9f533321cd2838ce2d8f9fcde3a3d6f95835db790bb08f94db53bc3e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}