{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300062234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6626a8c97d471c4ed096bfd59009a97227af465b4be68a0ebb2384307657094a",
    "signature": "0xb28b169c24a87cded34d6b0760948c6649635b55075cb26bb93d724fa67dd5867583fa7f56946168ce0b79c4be8b3b6da753e0ead97073a4d0648ad4e876be4a1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}