{
  "manageEntity": {
    "action": "Repost",
    "entityId": "439958286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x703552708abc44354316511fb8b224a151a02f4d3e537da5ab56db24d01aabe2",
    "signature": "0xd32bc55457a22467e36620edf29da5c572771b3f19fdf44c5721b218005c1354212b572047d6ebd4cc3dc7cb8832f25ac5acb720d1b3e2aa8c6a7d736dffe0301b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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}