{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245280961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71a2fa036e8d1bb902e353bff99c7bcc82c0e0f89280ff6cc2a5ffb935682253",
    "signature": "0x48c4a3a73028816cb63c7f499d6be45b3deeb90a2bc3b763a5dad833a40298ea2a9bdad7faf4306c7b0cd14f28aead501722b532c832d4301f27adf2829f6a9c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}