{
  "manageEntity": {
    "action": "Repost",
    "entityId": "501207599",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85b46a9cfd53a21b89a2560b62e328f444e12f72f08007c92bfc5b1000b13d23",
    "signature": "0x9028adaa622408e0d0918bcac1ace2c5dc0f759a558abbc40aa958836746cce730faca736026cdaf8c3a1912802248f27ae365df143a1807cc6361d77ebde6261b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}