{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50230333fc4aacdcca2eab6fedc75330cb2d27afcb487e1ce8da1a51ca9d640b",
    "signature": "0x010f69ca2357ec7b822849d936313936d34a4562964049fd559a547b97fdf7a14e5b9cce360f750db296abe5267ec2d180fc5c2cbb1b4f8ebd8818793d4bdddc1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}