{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374948711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x398f47b31d154d5779dba88c6147faf59f7e74b1f654557f414e1ebf1d122a49",
    "signature": "0x017ba823fdae0a20efc60ff2549c27b182d2b1eb6bce458f46efacd228cdd5bd1ded92745e71f67601fa2b8e08f91b18542b4a9dda0ab460e17ce1c352c051641c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}