{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186138723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48614ea99697ee2e4388b80fb2c74795fe0e9f52f860a30d7f345ddb6c581c51",
    "signature": "0x6190ce710eb2cb6df475bb43aa189c3c34eeba5e1e6eebe72f72d7d6ae5679a96f162c32e1712a3cf059a855a0e348e7279bcaf3827869fdc1fa8a2c73a675af1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}