{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222711028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa40b3b4e8b1de47a112c2fff699e18157bccdbe6ed721edd0b497fa67100a156",
    "signature": "0x133e888df7d0322185bc7f70c1f79c2b98e62ad815463c5f34c65134fe51f36b043437b6680ab7629d94adb925212c9533e2629812a0d62894a3c59daf8b0ee51c",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}