{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1263918972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb398d14e53abdf4512a1edb36906b281d90d404914ed627807d1322d00a30b63",
    "signature": "0x79ff1c84b48c3f6261e523e68ac5a4a3ac48e7d18e8bfca0e9d12436a18adcc6662d94e17bccdc2450deb0e08072b6b58604f167033ac262fe48d7d14aced1061b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}