{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262103544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2989677e40f6ffc972f0d78a09b4bc20d031d71c96867eed8720d520bcb64097",
    "signature": "0x88e6df9a076c99729cba554fe63fb6f91f9319f8687f2d090e69a6971fdc14842075976ff3495a2a8a0817ad021e2a738621ee60f3e63a5b5d74d639d242c0c21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}