{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1f5183cebe6ac26a51ed437f3e0a836632c48ce48de4e4f0d03287e47c90a07",
    "signature": "0x136e38a14bce23e8f8038f77454dc37dad263cf0dbf922f0749886bddedc69217d5576e9a53b04202cc41d32e53b88bbc5d7dbf43fb0fd61bccc5acca66608891c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}