{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a8628579c3cc71a4260f2c5b96ff98a56b9cef72c16e39453e58778b5071909",
    "signature": "0x2d8b5ee250c48b5b65f8f47de4a4b582a09028fe5533206e7c1892b3464a3b0f53d8afdfbd218d886f80886ebfe068cbc18fa5450a7cb7aa457a68eb6009064b1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}