{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605852033",
    "entityType": "Track",
    "nonce": "0xddfbd390ef8d276e297d07b64fe1806bd951c44fb4ea1080254db7c06602118d",
    "signature": "0x7eef6cda310eb889ad6d015c58ea158be5b8230d7f6a7e106719cd9f372d0e4055e568e210e20ff4725aba2bab107ea4237155b33bd1f401cef556c9b81187431b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}