{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255892792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48f7bda1b5c07eba46272b64013cdba76bad2522f12eccd4220a7f8946dfee94",
    "signature": "0x788d21cb3e7e5dfa47a8e10a3555743c19eb63148201842dcfb083a3d26b0ec54671113d41103025e9021644656d782e08296c848a56c31eb27aa821ea0e705c1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}