{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1333337636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58c846ee12c51dbfe3da400552e9525e1b8f009695e13f8d2ee28cb4678170c9",
    "signature": "0xb83bbb025851f53ad5ce944616a3d1f58143ef2fc57155cea2a83f507483074033715490a15865d1fc3354b94e5b95676660aaee4e060044bdea703a9cf2124c1b",
    "signer": "0x9Ebaa539cfe874f2a12f954d5f135d41C75Eac9A",
    "userId": "872121325"
  }
}