{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1978656001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60238267d7db1884a65c715da2ad9488cd3652438bafbf8d8d9aefac25a477e9",
    "signature": "0x383a9edb102e3586fecdb11353decb691ef4dd0be315ca0d792f3a2ea072d1fe5ee105f1251bacd84471c32f8bddcba7cb00dbee341323d64b4685eecfd015e21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}