{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689047458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f58af6bfd09c85368b93f6b9c5137d10afdc307a0b24c7683bff4d3a909665e",
    "signature": "0x5ab528ac986fb4407c1f05b3079866258824cf87a48f9a67cded637ee54504e75e0119c50265b7d8b45f8968dbe4f509c406ae371d2cc518e5921fb6716500c21c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}