{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203573967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8320fba858e0f17deb060fc30cfd8da2276fcc182dbb8910ecd64136d070609c",
    "signature": "0x05905e3c3da4a9ec73d9b1dd1a83aa6b1060934b692393afd05ceb669b0e56e972e64fd756bf0c51ec601b58088043bf67764f8cee748d30e4d6b78d9d86e8b61c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}