{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175020485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c21d549a5ed37867ce9abcff331efc0742c2571e70f15557f3c9db7da508139",
    "signature": "0xb75708522a112d175b5810edd20b0d1b116783d9a378a59269404f99febb115811dfbf2afc8d76af6b7d9db25e9e72eee2dbf2f6940d1415a6b151c5875fa72f1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}