{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde989881d2a99a49ecf0e307a99abc6dd4f8d782419bda4e7be3b8c6d73ea4dc",
    "signature": "0x2f70b99b6303ed488e364d51a958be889f7da1e95a0ea021c9b8a8e17cc3a14321d459a68b0f01810ea8645d3cfcd24974d290a392de5d778fecc770421d405a1c",
    "signer": "0x21Bf75Cc555eE0A19Fefc54665189807c73DFFD4",
    "userId": "833426398"
  }
}