{
  "manageEntity": {
    "action": "Repost",
    "entityId": "10267797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf846efb3a670d1330ddaac39cae10aa50020e69bcc83c0214ea20f9dd56db01b",
    "signature": "0x1953b076995985f298f25adcb409881587515d10a54f3a15a19d0b5abf9c90c4194cee901d6a3c852394e84dba2df54959763454962087e63a341ec0ee439bac1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}