{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1970927359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f6aedb3563dfa03cb869e70d9de8964c444abbf28e28c0d7684b82b3d7bedf0",
    "signature": "0x72585bbf6bc0d960369db2b63b5d37f67ac8b724d930e64990405af047747c2e06b3855f5c263bd3a56a1339b1951850a54ef5394e8ed6bc6292a3cac130452e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}