{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c83bb072bf794be1d1e25bd3c41be7093d3861213435d7806b6bbbe2fcbb5f2",
    "signature": "0x38253287e2937f8ddd4030b1c20563b71c11122bc1ad45cd48a495ba8fbb35d17d3e0c09493fd7c63bb4a555bcc818fa6c0098042d697598afc56193d645ca421c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}