{
  "manageEntity": {
    "action": "Repost",
    "entityId": "78417228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb72a62036892638c41d786133d236283c83d2e09c954e68fe791085e526041ec",
    "signature": "0x4fc29110fa32f5ea6844158fa3afbd546a770ca7ae742b627f3951281a4d54df4b8cf612de2189f35982f330819c5f237695e83f6c9180a4a874ce87b8417c8b1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}