{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293542725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x535cad325f269d67de0f2f6d181ea08dd9eff20e0eddcbe7e907e24af2346c71",
    "signature": "0xe1bb3f7fc40604a98d78e335636ffd4c959432d749035b4a2586c4481bedeafc3b4d329fad2299601b804d832e7b0cc8623aa317541d0e952387cc56af3a036a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}