{
  "manageEntity": {
    "action": "Share",
    "entityId": "1922135946",
    "entityType": "Track",
    "nonce": "0x8ef5cddacd71719075d230f999bf4d24c1ee7b7d8702b9cca72631a1e8c178c5",
    "signature": "0x4dd8587749f0bad6b8f3f000ae0fd9ae7024c9c62e9777af98c66b433c65db67291b4ea8124f596c91e4479fa0f9ffca2b2e450324485e63f8da6fbb11811d0f1b",
    "signer": "0xe8D1161CE8A2F303227d2AFb85A9e9041E54D751",
    "userId": "748049499"
  }
}