{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x216dc8bd078c3cd412154be4f8e0344f22ce7fe25e7b2737c6ad65bae74a54df",
    "signature": "0xf630552c39c1d30764d66a159d5929cdde408c4949c89f82c34227de41a6ea9d10769543fdae4a93f3f61e490e86e4eee35baf8cad868bbaf27f85320542006a1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}