{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x340da4aa8005297b09b1646fe003371d4d77fbe09056a231396070137081ba4a",
    "signature": "0x646ff63b667ae230e39c932bc0f335f0d7759fb5bc590378c534673047a23bca6782dfa437026db4cd5f2905a037da06c5ba272f49fe6e6974a3038d2d8463801b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}