{
  "manageEntity": {
    "action": "Repost",
    "entityId": "375909763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dfbd2119ae5ec2313efabe9830fec30b36122acac0791abb984235d67dd2e5a",
    "signature": "0x190284c61c53bee6c626a55242af11cef0f6183a30c7a8fa7948a3433751e6f44ee1d465250a234aa09d050986eb7523301621fbcfc116250f4b0429221389cb1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}