{
  "manageEntity": {
    "action": "Repost",
    "entityId": "736330805",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbeaf775d3fa7dd6641cdc90a1ba472142e2a15d0a5af29c8d86306f967eabb10",
    "signature": "0x980699377d62d0236e36d9d4f6404262703c5618d9912bb18f2beef2908f427d1cc6c4b5feedfab0fbb1e370787542699efcbec065656daf2774dcbdda97f1961b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}