{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404927906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb35925717e861c8899e568c221f5ceff098e4f4aeb7748324f797219492c400b",
    "signature": "0x679254f76646670894242525931daa429d62448053b144a1f59f0c0085d08ef068f2f2e2cb5b008818e6ddfde262d253d17f4af0a91cf5882f49263432d04f541c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}