{
  "manageEntity": {
    "action": "Share",
    "entityId": "1771928791",
    "entityType": "Track",
    "nonce": "0x3707ba31260e65fe671e40a3519453aeeb3508175fe2973a0cfaf1dddd14cd43",
    "signature": "0xec0ce9918e2b26d2ab9ce8f1f148b0bbd471e555323d0a721b274ee8a2741c6441645b9ffd0ab592f048e94095d0309879b99545e4ef8c1debcd36b7b29238e91c",
    "signer": "0x94d1769762bc3a1e7DCd3e8a31C89Ff199833Da6",
    "userId": "715573876"
  }
}