{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138781795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x147b75f524dc17d618d3e215074953b9622036b01c26cfc145efd31d40b720ea",
    "signature": "0xe15e8b5ba0593ff8ea1bb01292aa0d5a180e2e81dfac1a67f3d0dc9ddc971ef244a4f2ca67f0099f63a64ea6824eaa7f4ea87821d8d1a3debabd8d30a800ea3f1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}