{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x072f8459c078114010add3cc8eddddea6ba1761e99e639a97cf347d9e70a62b7",
    "signature": "0xf60262a82f50430f7ae53edd3c4bc71a54f188f3ccc81f3faf7e41cda51c678a221d9d620fe8eb55c4abbe5f1dcccb1514053a656520fd1fe684e422574334741b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}