{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561082",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57ec1d1069577bba78ca6c180b3b6611dcc5cee616084c5dc065f1f050689df3",
    "signature": "0xf301649ff2c63a4a646d8f4e02a46009fa042483f9fb500c245e3f7d21172a196a7d783127e2cbf4b465e0c45383cdceae2f7aec61053ed4838f74fdce02ae481b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}