{
  "manageEntity": {
    "action": "Share",
    "entityId": "141379",
    "entityType": "Track",
    "nonce": "0x0b19ae46d8ecc0c22735b413a9f7bbce6c98f47ca9f200e8e22020961c1b7368",
    "signature": "0x5478b48acbf18af8fc5da38b9c0cca0ea8ae6ab16ad1b166f9acd39b0c83aa4367ded670ca03b6dd9c68d85a37585dd94ceb430b02a98f1c0c2d8b7e51e0588c1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}