{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bcb9cc292f6d6f0c0c55b82de93ee96f65c9db10c5bd2e2c576ee294f60d0ac",
    "signature": "0x3469764cbcd5e66c58e9c107de55c2d74d44b661ac5c660b422a8d5884d5ee161efebbf009f0a683eb8b46ee8d577acb668954e3719b42df250372aca42625691c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}