{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560417958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69f245041dd5d1e10e4de35c244d762d904b08b228aef775a4a0f2da1192724a",
    "signature": "0x41d5bf42e512985d64aaa76da8d2505af0c2c7bd06c03c542ace542d725b306c7e620bdb5e089f18791575d2f07b35845ca90d7b63d486741477f50525f9bbe01b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}