{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256713827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb587a9d57ec0d9f49b9fb2f29c0b5e3d34d57143db67264737912729f2fecf8c",
    "signature": "0xd576dc26b450589af54aa19dea36967fba365cbdd602e9635acc847a7336438f1673cb87d84b0a99feae9140684e2af2699a4faa69056bc4ce37b647643de75f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}