{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63953618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7c205c74150f9212459e6b9dd171def6e5ca1980ac729fc051c8d23869147ea",
    "signature": "0x07cc7e662d97d8d35db5536ed96901e30327a4d1e44192419e53869930fc84ac50dcce64c40e509c36547ffc6103ccd840fe9aa722841078f2f05c8e8ae6fd3d1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}