{
  "manageEntity": {
    "action": "Repost",
    "entityId": "842627418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe82222071a3d24304a8c6816526a2cc56104fbee6d787c4ce47f5701c0dd7a75",
    "signature": "0x357961f1d5f1bfdbb16e24792ad4aa17a3c66d703b7427de3a3db62b8a47dcf600027908a7141c32a6ae4f51c2215fd6fdbfac5663ac7cd41191e19f4bae17a51b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}