{
  "manageEntity": {
    "action": "Repost",
    "entityId": "34484668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c58996be258cecda42d09f78a3e0a48e00051336ad281c42556ead3389a6f5c",
    "signature": "0xe831f755cbd58c11976e63604b12934d295acafbf596bcd9386be78f5e41abd170866a71670039e6f92aa2fd8dc558b6c91f2044719316e3f92d4ae7d160062e1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}