{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1102071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dd91de91eb3f04bddb9fede2c70a8b6339bf5fb9567a75c846410516a9f7c10",
    "signature": "0x01ca516db0d7100db4e359ee16d7ffb5916e8ce4c7d21ed32863ac78d9a99f90503da0b2ca8bbfa2afaa08b40e9b68eacef4c34aebbbeb2e8c0f8106ac8b55a41c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}