{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370061764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e0a5bcb16abe20c654ad15127b7e178192ee821cf90eedee622760b98e860c8",
    "signature": "0x30df0b41be0699c00b1d6c1c3fbd4a05c75b996f5adbee497fe9595d5aa8f8fe1c9054698357a17582adc743a0ac0c656b086d9ef2124024b23dbe6dc17714f51c",
    "signer": "0x77E50fFfC1Ae26283bE0FfAf08cfad861687c690",
    "userId": "909677694"
  }
}