{
  "manageEntity": {
    "action": "Share",
    "entityId": "187078266",
    "entityType": "Track",
    "nonce": "0xdd811216b2f0c51226f2711192ae22430bdb8c717c631546eb2e32f66eac93a8",
    "signature": "0x46d5d47c9324d7a95de2dfce84df078c85b9317fa0ac8b50dd0dc6ab03c0acf840d1a8b7e8490488aea78403eb808e452f0b470f3aa5bafad9dd21168466bb171b",
    "signer": "0x1ABf6DD41fe1E6b1C2d3A69859a25C92caa31b32",
    "userId": "17689"
  }
}