{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1224576464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb35dca0be4ead0fd40db20900fbd89d1e32def26c86f7eb8505db3a2c46df9ff",
    "signature": "0x2e11273ce6c6051703176b2b1b3ee3af0c59cf4cc80ec9290bd1c4b102e7d449318c26924dd71cc5f8e25a0fe09d5b655b119ecd79b26525ac959f64d83e532e1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}