{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655057198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48d827bcf5ce40b5fb92c030f6607ad00e4d0ebf6fdebb673a40a3826e20c5bd",
    "signature": "0x16faf56181914080b88eaf4a922aa989976b67b96b570b5bda204dbf95da7d0c6a9fadde6d04c8f9413ccc8043fc8831fb0663a3fef185b5ebed814c56e0fc491b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}