{
  "manageEntity": {
    "action": "Share",
    "entityId": "107474296",
    "entityType": "Track",
    "nonce": "0x0aa7c5e71617c86c7c32c3b36e243450c479c1914c9f79f249f8146f14a57872",
    "signature": "0xabf7dca76405dd76e4f190acebc1e7e6ed5917a18b2d37765b7af80c9b97cb005788e14805d4a0fb8b8d9b2cfaa0ab49b358d42dceab7d8dd087fafcabdd59c21c",
    "signer": "0x53928d45287E03726ca3f1f7AEF66c3667B37Cb3",
    "userId": "167250"
  }
}