{
  "manageEntity": {
    "action": "Share",
    "entityId": "603474435",
    "entityType": "Track",
    "nonce": "0x627dff736b27cc8134d1e903fa0acf5e3fcd793c489277d2eda5d91f35ea5f7c",
    "signature": "0x2d5b5b26a18d84082ed77787f9ae8d5f01df02e7b1d1abd7e87d265bd13bace902812873a2cddc22959ee3507a54f1963ad5734aa16a64c427a451d5895209261b",
    "signer": "0x528293bC3f30B8318635C7761b082BDDD792c3Ee",
    "userId": "867681377"
  }
}