{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x664e2a9d4d2c53200ed49254f702e906fba881e7a757913bbc988a9a6f23249a",
    "signature": "0x77062eada69f81ed8b9728388b47acc45f0f94de08915d89c49be1dbf6886f1e69f8a684aab32cf2e892e11033883b756de030ed920441d4d07501ed4e229e8c1c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}