{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x939ee2323505a6e8a422887d02f4f0ffb8b74b5c3fab0f4aee4082372a00185b",
    "signature": "0x26aa35cddc375ec2ee813b30910ec5e2cc168594547640ae4c9c8127945d275f62bf9e65c06e8746dae48bdbebac3dd31b396f2839fc4aba51c0f94c83306e1d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}