{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226512",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x259ca53b9062f54cf1c070ec0b8ac41b860ba167e6bb9335335693c7ba6d749e",
    "signature": "0x6cdb562fb0d64282f5e2b170c3e609acf98d5c1f20179b26da25e8b6a54de9622df9f7587dd6cfe7461dbf7749b6a8689275a618acc5426828aa9f3406ac50341c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}