{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559940378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf87507064f089616937942c38b80b2148fb180b6522f2e28a07ff18b9196e9b2",
    "signature": "0xa1defb54ea9af91acaca5fb62dceb474700513fd85e668c5ce62f31e6d2f2980029b432338a7b4d234cf2272c2966736c284618ad346fccbec996e108dbc7a4f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}