{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x248be4727879d6e25b135dd73f5e1138b8a80eaf7b111cb8634ddbe269ec7052",
    "signature": "0xabac2c4834068e84413a83fe28f236642719845d8a380884fe9a2aa23b6195ad7b998e89304b2ab8812bb1dc1b8a406d6aa36185039c1bcd3779a331000c57961b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}