{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1843664771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72cc3532804dc3bdb75597c3aaa4a1bfa6460efcff113f02a3fc6cc42fb82b54",
    "signature": "0xf330e01ff90d5b6a1038ce429809dba75c60593127cfc9fd22d6d5423bb49c5205f1bd6f9c4c8adf6ad7e39ab24f6b21bd5c4ae3ced0007f199d7784ab216cc81b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}