{
  "manageEntity": {
    "action": "Repost",
    "entityId": "778685903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35eb6ccd346904884fbbbb5601b9b253f4d91f8cf81c0ff01c8659f35e3b041a",
    "signature": "0x648432c74af7b83ede28674d717847df7b52ebf08d7ff92d56458275f75abea22a513e9ccbb04c8be94dbdbfc287dadb9b5cbbb904509e61e628fe97ba52fb961c",
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}