{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1773744973",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e45f06bcb87cebfaaa1028c59232a53e7452ed27c8f2b3267c30202cac298fa",
    "signature": "0x34e37aad25f5c5a1a22055a9ab847b7068f85804640aa2b8009144264ef0e80d497834ddc40164c241932edca93ee42e7465f1a88e81b40757f2469729c54d601b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}