{
  "manageEntity": {
    "action": "Repost",
    "entityId": "35639649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x019d87e804561933702d9a335b5b1c018c92a12319a27c25ae18074775a05179",
    "signature": "0xe6b6b90e745ba064e65504b897354edcc9e224b7b9c184f78e188a9e789fbe7d10904bdd3e96dc5b5a76223d72a93e8e53e674bff4643e0712aa1de6f4035e5b1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}