{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799399760",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x904da16361a3fa64f22fc3b625a8656aee96c19d2f7e4d60d9b431be0bb86367",
    "signature": "0xd56b70f4febbdefc57f43fa231fded72ba17761f50464c00b5dc88d874a84f2d0b9f897047ae52a64494666a4cd64ca1c30c9709b1c701f109be9107b08c00541b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}